15258-1 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 15258-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 4.8 MB |
| Marks | includes EC firmware |
| Added | June 2, 2021 |
| Updated | |
| Original file name | MB 15258-1 BIOS& EC.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
A BIOS dump for a laptop motherboard, board number 15258-1 from Wistron, packaged as a RAR archive of about 4.8 MB. The file includes EC/KBC firmware alongside the BIOS image, so both the main flash and the embedded controller code are covered. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your board before flashing, and save a backup of the original chip contents first.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: 15258-1. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.